Performance analysis of asynchronous Jacobi’s method implemented in MPI, SHMEM and OpenMP
Performance analysis of asynchronous Jacobi’s method implemented in MPI, SHMEM and OpenMP
Ever-increasing core counts create the need to develop parallel algorithms that avoid closely coupled execution across all cores. We present performance analysis of several parallel asynchronous implementations of Jacobi’s method for solving systems of linear equations, using MPI, SHMEM and OpenMP. In particular we have solved systems of over 4 …